"use strict";
// let hd: string | number | boolean
// hd = 'houdunren.com'
// hd = 2020
// let hd: (string | number | boolean)[]
// hd = [1, 3, true]
var hd;
hd = ['houdunren.com', '后盾人', 88, {}];
console.log(hd);
